//package com.lmq.interfaces;
//
//// interfaces/SealedDog.java
//// (c)2021 MindView LLC: see Copyright.txt
//// We make no guarantees that this code is fit for any purpose.
//// Visit http://OnJava8.com for more book information.
//// {NewFeature} Since JDK 17
//final class Dog extends Pet {}
